Garden tool



FIG. 1 is a perspective view of the design;

FIG. 2 is a side elevation view of the design viewed from the front of the design as oriented in FIG.1;

FIG. 3 is a side elevation view of the design viewed from the rear of the design as oriented in FIG.1;

FIG. 4 is a side elevation view of the design viewed from the left hand side of the design as oriented in FIG. 1;

FIG. 5 is a top plan view of the design; and,

FIG. 6 is a bottom plan view of the design. 

I claim the ornamental design for a garden tool, as shown. 